Description Jeff McAffer 2009-03-08 10:05:11 EDT

in i0304

I just noticed a couple of the following NPEs in my consolelog...  Unfortunately I don't know what happened to cause them.  

!ENTRY org.eclipse.core.commands 4 2 2009-03-07 18:18:20.801
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.commands".
!STACK 0
java.lang.NullPointerException
	at org.eclipse.ui.operations.OperationHistoryActionHandler$HistoryListener.historyNotification(OperationHistoryActionHandler.java:123)
	at org.eclipse.core.commands.operations.DefaultOperationHistory$2.run(DefaultOperationHistory.java:939)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.commands.operations.DefaultOperationHistory.notifyListeners(DefaultOperationHistory.java:928)
	at org.eclipse.core.commands.operations.DefaultOperationHistory.notifyDone(DefaultOperationHistory.java:1002)
	at org.eclipse.core.commands.operations.DefaultOperationHistory.closeOperation(DefaultOperationHistory.java:1371)
	at org.eclipse.ltk.internal.core.refactoring.UndoManager2.changePerformed(UndoManager2.java:153)
	at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:267)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
	at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:308)
	at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
	at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:220)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
	at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)